Ny orinasa jiro Shinoa dia nitarika ny hazavana 900 lumens

Firy ny watts ho an’ny 900 lumens nitarika jiro?

Mety ho 9-10w izany. Raha 120lm/w ny LED lumen output, CRI 80

80% ny famotehana jiro, ny hazavana vita amin’ny hazavana dia ho 120 × 80% = 96 lm / w

Miorina amin’ny 96lm / w, ny hery ho an’ny jiro LED dia ho 9-10w.